Brad-Hamilton Mantsounga Makouangou (born 6 September 2007) is a professional footballer who plays as a centre-back for Ligue 1 club Nice.
Mantsounga is a product of the youth academies of the French clubs Cavigal Nice and Nice. He was promoted to Nice's reserves for the 2024âÂÂ25 season, and on 25 September 2025, he signed a stagiary contract the club until 2027. On 11 January 2026, he debuted with the senior Nice team in a 1âÂÂ1 (4âÂÂ6) Coupe de France win over Nantes.
Born in France, Mantsounga is of Congolese descent and holds dual French and Congolese citizenship. He was called up to the Congo U17s for the 2023 U-17 Africa Cup of Nations. He was called up to the Congo U20s for the 2025 Maurice Revello Tournament.